1. Introduction
This manual provides detailed instructions for setting up, operating, and maintaining your LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device. Please read this manual thoroughly before use to ensure proper functionality and to maximize your entertainment experience.
Contenu du colis
Lors du déballage, veuillez vérifier que tous les éléments énumérés ci-dessous sont présents :
- LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device
- Télécommande vocale
- Câble HDMI
- Adaptateur secteur (5 V/2 A)
- Manuel de l'utilisateur (ce document)
Image 1.1: Contents of the LEFFOT RK3518 package, including the streaming device, remote, cables, and manual.
2. Produit terminéview
The LEFFOT RK3518 is a high-performance Android 14.0 TV Box designed to deliver a cinematic 4K streaming experience. It features a powerful Rockchip RK3518 Quad-Core A53 processor, 2GB RAM, and 16GB ROM, ensuring smooth operation and ample storage for applications. Advanced connectivity options include dual-band WiFi 6 (2.4G & 5G), Bluetooth 5.4, and USB 3.0.
Image 2.1: The LEFFOT RK3518 streaming device and its accompanying voice remote control.
Caractéristiques principales :
- Résolution 4K Ultra HD : Supports 4K@60fps and HDR10 for vibrant colors and sharp details.
- Processeur puissant : Rockchip RK3518 Quad-Core A53 with Mali-450 GPU for smooth performance.
- Connectivité avancée: Dual-band WiFi 6 (2.4G & 5G), Bluetooth 5.4, USB 3.0, and Ethernet.
- Télécommande vocale : Intuitive navigation and hands-free control with built-in voice assistant.
- Android 14.0 Ecosystem: Access to thousands of apps via Google Play.
- Miroir de l'écran: Supports AirPlay, DLNA, and WiFi Display for sharing content from mobile devices.
3. Installation
3.1 Connexion de l'appareil
- Se connecter à la télévision : Insert one end of the provided HDMI cable into the HDMI port on the LEFFOT RK3518 device and the other end into an available HDMI input on your television.
- Connexion à l'alimentation : Plug the power adapter into the DC 5V/2A port on the device, then plug the adapter into a wall outlet.
- Connexion à Internet (facultatif) :
- Connexion filaire : For a stable connection, connect an Ethernet cable from your router to the Ethernet port on the device.
- Connexion sans fil : The device supports 2.4G and 5G WiFi 6. You will configure this after initial power-on.
Image 3.1: Diagram showing the various ports on the LEFFOT RK3518 device, including TF card slot, USB, USB 3.0, AV, HDMI, Ethernet, and DC 5V/2A power input.
3.2 Assistant de mise sous tension et de configuration initiale
- Allumez votre téléviseur et sélectionnez la source d'entrée HDMI appropriée.
- The LEFFOT RK3518 device will automatically power on and display the boot-up screen.
- Follow the on-screen instructions of the Android setup wizard to:
- Sélectionnez votre langue.
- Connectez-vous à un réseau Wi-Fi (si vous n'utilisez pas Ethernet).
- Sign in with your Google account to access Google Play Store and other services.
- Accepter les conditions générales.
3.3 Couplage de la télécommande
The included voice remote control is typically pre-paired. If the remote does not respond, ensure batteries are correctly inserted. If issues persist, follow these steps to re-pair:
- Assurez-vous que l'appareil est sous tension.
- Appuyez et maintenez enfoncé le OK bouton et le Baisser le volume button simultaneously for a few seconds until a pairing indicator appears on the screen or the remote's LED flashes.
- Release the buttons. The remote should now be paired.
4. Mode d'emploi
4.1 Navigation dans l'interface
Use the directional pad (up, down, left, right) on the remote control to navigate through menus and select items. The OK Le bouton confirme les sélections, et le Dos button returns to the previous screen. The Maison button takes you directly to the main home screen.
4.2 Utilisation de la commande vocale
The LEFFOT RK3518 features a voice-enabled remote control for convenient hands-free operation.
- Appuyez sur le Assistant Google button (usually a microphone icon) on your remote.
- Speak clearly into the remote's microphone. You can ask to search for content, open applications, check weather, or control smart home devices.
- The device will process your command and display results or perform the requested action.
Image 4.1: Illustration of using the voice remote control to interact with the LEFFOT RK3518 streaming device.
4.3 Installation et gestion des applications
Your device comes with the Google Play Store pre-installed, allowing access to a vast library of applications.
- Depuis l'écran d'accueil, accédez à Google Play Store icône et sélectionnez-la.
- Browse or search for desired applications.
- Select an app and choose Installer.
- Pour gérer les applications installées, rendez-vous sur Paramètres > Applications.
4.4 Screen Mirroring (AirPlay, DLNA, WiFi Display)
The device supports various screen mirroring protocols to cast content from your smartphone or tablet to your TV.
- Ensure your mobile device and the LEFFOT RK3518 are connected to the same Wi-Fi network.
- On your mobile device, open the screen mirroring feature (e.g., AirPlay for iOS, Smart View(Diffusion d'écran pour Android).
- Select the LEFFOT RK3518 device from the list of available devices.
- Your mobile device's screen will now be mirrored on your TV.
5. Entretien
5.1 Nettoyage de l'appareil
To clean the exterior of the device, use a soft, dry, lint-free cloth. Do not use liquid cleaners, aerosols, or abrasive materials, as these can damage the finish or internal components.
5.2 Mises à jour logicielles
The LEFFOT RK3518 may receive periodic software updates to improve performance, add features, or enhance security. It is recommended to keep your device's software up to date.
- Accéder à Paramètres > Préférences de l'appareil > À propos > Mise à jour du système.
- If an update is available, follow the on-screen prompts to download and install it. Ensure the device remains powered on during the update process.
5.3 Gestion du stockage
Periodically check the device's storage to ensure optimal performance. You can uninstall unused apps or clear cache data to free up space.
- Aller à Paramètres > Applications to manage individual applications.
- Aller à Settings > Device Preferences > Storage à view storage usage and manage external storage (TF card).
6. Dépannage
If you encounter issues with your LEFFOT RK3518 device, refer to the following common problems and solutions:
| Problème | Cause/solution possible |
|---|---|
| Pas d'alimentation / L'appareil ne s'allume pas. | Vérifiez que l'adaptateur secteur est bien branché à l'appareil et à une prise de courant fonctionnelle. Essayez une autre prise. |
| Aucun signal à la télévision. | Verify the HDMI cable is securely connected to both the device and the TV. Ensure your TV is set to the correct HDMI input source. Try a different HDMI port or cable. |
| La télécommande ne répond pas. | Check the batteries in the remote control and replace if necessary. Re-pair the remote control as described in Section 3.3. |
| Problèmes de connexion Wi-Fi. | Ensure your Wi-Fi router is on and functioning. Check Wi-Fi settings on the device (Settings > Network & Internet). Try restarting your router and the streaming device. Ensure you are within range of your Wi-Fi network. |
| Les applications sont lentes ou plantent. | Close unused applications. Clear the cache of problematic apps (Settings > Apps > [App Name] > Clear cache). Ensure sufficient storage space is available. Restart the device. |
| Poor video quality (not 4K). | Ensure your TV supports 4K resolution. Verify the content being streamed is 4K. Check your internet speed; 4K streaming requires a stable, high-speed connection. Ensure HDMI cable is 4K compatible. |
7. Spécifications
Below are the technical specifications for the LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device:
| Fonctionnalité | Spécification |
|---|---|
| Nom du modèle | RK3518 |
| Système opérateur | Android 14.0 |
| Processeur | Rockchip RK3518 Quad-Core A53 |
| GPU | Mali-450 MP2 |
| BÉLIER | 2 Go |
| Stockage interne (ROM) | 16 Go (extensible via carte TF) |
| Sortie vidéo | HDMI 2.0 (4K@60fps, HDR10) |
| Connectivité | 2.4G & 5G WiFi 6 (802.11 a/b/g/n/ac/ax), Bluetooth 5.4, 100M Ethernet |
| Ports | HDMI, USB 3.0, USB 2.0, LAN, TF Card Slot, AV, DC 5V/2A |
| Services Internet pris en charge | Netflix, Prime Video, YouTube, and more via Google Play |
| Dimensions | 3.2 x 3.2 x 0.67 pouces (environ 90 x 90 x 18.8 mm) |
| Poids | 3.25 onces |
8. Garantie et assistance
8.1 Informations sur la garantie
Your LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.
8.2 Assistance clientèle
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact LEFFOT customer support through the retailer where the product was purchased or refer to the official LEFFOT website pour les coordonnées.
